package com.sfzy.service;

import com.github.pagehelper.PageInfo;
import com.sfzy.entity.ChargingStandards;

import java.util.List;

public interface ChargingStandardsService {
    //增加
    int insertChargingStandards(ChargingStandards chargingStandards);
    //删除
    int deleteChargingStandards(int id);
    //修改
    int updateChargingStandards(ChargingStandards chargingStandards);
    //根据id查询
    ChargingStandards selectChargingStandardsById(int id);
    //分页查询
    PageInfo<ChargingStandards> selectChargingStandards(ChargingStandards chargingStandards, int pageNum, int pageSize);
}
